Question

$(\frac{5}{6})( \frac{9}{25} )( - \frac{35}{12} )$
$b)( \frac{ - 7}{ - 3} ) \div ( \frac{ - 5}{6} )$
la respuesta nose​

Answer 1

Respuesta:

$\left(\frac{5}{6}\right)\left(\frac{9}{25}\right)\left(-\frac{35}{12}\right)\\\\=-\frac{5}{6}\cdot \frac{9}{25}\cdot \frac{35}{12}\\\\=-\frac{3\cdot \:7}{2\cdot \:3\cdot \:4}\\\\=-\frac{7}{2\cdot \:4}\\\\=-\frac{7}{8}$

$\left(\frac{-7}{-3}\right)\div \left(\frac{-5}{6}\right)\\\\=-\frac{3\cdot \:14}{3\cdot \:5}\\\\=-\frac{14}{5}$